Boys Marmot Goosedown Jacket size Small

This is a great jacket that my son wore for one winter. It is in gentle used condition with no holes, stains or any other defect that I am aware of. The measurements are 15.5 inches from pit to pit, And 19 inches from shoulder to waste line. Please note that not all kids small sizes are the same. Please check the measurements against a similar size item that you know will fit your child. Thank you.